What patients are saying
Overall rating
4.84
Average wait time
4.79
Bedside manner
4.88
“Doctor was very helpful, knowledgeable and kind. Highly recommend this place!! Everyone was friendly and attentive. Went in for a teeth cleaning, experience was efficient and each person provided a great service.”
James G.March 19, 2026
“I chose this location out of convenience but it was a great experience. I was seen right away, the front staff was super friendly, helpful and professional and the doctor was attentive and knowledgable. Smooth experience for routine dental checks. ”
Anthony H.February 13, 2026
About Dr. Rimma Portman
Dr. Rimma Portman is a highly skilled General Dentist known for her expertise in both general and cosmetic dentistry. With over 15 years of experience in private practice, she has earned a reputation for providing comprehensive dental care with a gentle touch. Dr. Portman earned her doctor of dental surgery degree from New York University College of Dentistry where she excelled academically and developed a strong foundation in all aspects of dentistry. Her commitment for life long learning led her to pursue advanced training in several dental specialties, ensuring that she stays at the forefront of her field.
What sets Dr. Portman apart is her deep passion for aesthetic and cosmetic dentistry. She believes that a beautiful smile can significantly enhance a person's confidence and quality of life. To this end, she has dedicated a significant portion of her practice to mastering cosmetic procedures such as veneers, teeth whitening, and smile makeovers.
Her artistic eye and meticulous attention to detail have resulted in countless transformative smile enhancements.
Beyond her technical skills, Dr. Portman is known for her warm and approachable demeanor. She takes the time to listen to her patients' concerns and goals, and prioritizes patient comfort and safety above all else. She is committed to providing exceptional dental care to all of her patients.
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In-network insurances
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Aetna
Cigna
Delta Dental
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Metlife
UnitedHealthcare
Office location
Education and background
Practice names
Education and training
- Dental School - New York University, Doctor of Dental Surgery
Professional memberships
- Academy of General Dentistry
Languages spoken
- English
- Russian
Provider's gender
Female
NPI number
1588976781
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.84
Wait time
4.79
Bedside manner
4.88
Your trust is our top concern, so providers can't pay to alter or remove reviews. We also don't publish reviews that contain any private patient health information. Learn more here
2243 reviews
Most relevant
Beautiful modern office in Dumbo, great care and staff. Dr Portman was great and made me feel good, safe and comfortable.
More than 1 year agoInitials hidden
Experience was great, very friendly staff and awesome bedside manner! I left feeling clean and seen!
September 13, 2025Initials hidden
Great experience, everyone was super friendly, professional and quick. One of the better doctor experiences I have had.
August 21, 2023Laura C.Verified patient
Lovely experience. Dr. Portman manages to-make a visit to the dentist office actually enjoyable!
March 27, 2025Michael D.Verified patient
Dr Portman is very nice. She always tries to really understand my problem and honest when she is not so sure.
July 16, 2024Yuna L.Verified patient
Amazing. Very thorough and takes the time to make sure you’re comfortable and all your questions / concerns are answered
November 8, 2022Alexander K.Verified patient
The hygienist was super kind and made my cleaning very easy for me. Dr. Portman is a very smart and easy to talk to dentist.
More than 1 year agoInitials hidden
This was my first dentist appointment in the city after moving here and it was great. I’m definitely going back!
August 2, 2023Initials hidden
Started my veneer process. It was painless and Dr. Portman and her assistant were awesomeness. I will always be a client.
January 30, 2017Ian F.Verified patient
She was wonderful. Very attentive and concerned about my general well-being. I feel very safe with her and her dental team.
January 19, 2014Initials hidden
Best dentist I've been to in a long time. Everyone was very warm and friendly. Dr. Portman was very professional and kind.
July 25, 2013Richard B.Verified patient
Dr Portman is awesome! She's super-helpful, professional and makes visiting the dentist a pleasure. Highly recommended.
October 11, 2019Elton H.Verified patient
I felt very cared for by everyone in the team and can recommend both Dentique and Dr Portman!
November 25, 2024Carina T.Verified patient
Fantastic facility, staff, and care. I could not have asked for a better find in the area. Exemplary and highly rated!
October 9, 2014Kevin M.Verified patient
Friendly and professional. Easy to talk to. Staff was welcoming and dental hygienist was super sweet and thorough.
February 27, 2014Initials hidden
Another fantastic appointment with Dr. Portman! I'm so thankful that I found a dentist that I'm not afraid to go to.
August 1, 2016Ryan C.Verified patient
Did a cleaning and the assistant was very gentle, friendly and kind. Xray technology was fast, advanced and easy too.
October 5, 2015Gwendy T.Verified patient
Everyone at iSmile was friendly and professional, they did a great job of making me feel comfortable.
February 28, 2024Nathan L.Verified patient
Saw Dr. Portman for the first time and was very impressed. She was professional, kind, encouraging, and informative.
August 9, 2016Initials hidden
Very impressed with how proffesional, efficient and kind everyone were at ismile. Thank you for a great experience.
August 13, 2014Danya D.Verified patient
No nonsense - good old fashioned check up and clean without being sold unnecessary extras. Will be back in 6 months
March 29, 2019James C.Verified patient
A fabulous dentist with a fabulous staff. Everyone was so friendly and efficient. I would recommend her to anyone.
June 6, 2013Initials hidden
Was very pushy about procedures that weren't necessary. Wasn't reassuring or offer good explanations as to why.
More than 1 year agoInitials hidden
She was the most informative and best dentist I have ever been to. I appreciate her honesty and her expertise.
August 9, 2014David F.Verified patient
Dr. Portman and her staff were both professional and personable. It was all-around a very pleasant experience.
May 22, 2015Sebastian P.Verified patient
Excellent customer service. Ms. Portman is a great specialist and it's always a pleasure to come for a visit.
August 18, 2014Lukasz K.Verified patient
The office is beautiful, and the staff is really nice! I will definitely go back. I had a 10/10 experience.
May 11, 2013Molly G.Verified patient
Great! Was offered tea when I got there, and they gave me a hoodie bag of dental hygiene tools when I left.
April 3, 2014Chia Lynn K.Verified patient
Carolina my hygienist was wonderful!
Have already recommended this place to others and my appt was today.
December 28, 2019Initials hidden
Staff very friendly and professional. Will continue to use her as our family dentist. Highly recommended.
October 16, 2013Celeste H.Verified patient
No wait time. I went right in! The hygienist and dentist were very knowledgeable and kind.
December 26, 2023Gabrielle B.Verified patient
Great dentist! Received a super thorough cleaning and everyone was really friendly
July 4, 2024Camille C.Verified patient
Nothing but Awesome. Hate going to the dentist but now I actually am excited to get my teeth cleaned.
February 23, 2016Justin W.Verified patient
Wonderful dentist. She and all her staff were extremely professional and helpful. Highly recommended.
April 16, 2015Initials hidden
Great! Don't like the dentist, but immediately recommended her to five people after my first visit.
October 4, 2013Initials hidden
Outstanding people make for an outstanding experience. I will entrust my teeth to no one else.
More than 1 year agoInitials hidden
Great hygienists always! Yesterday was no exception - shout out to Olga! Sr. Portman is great too!
January 7, 2016Initials hidden
Extremely professional staff. Very nice and comforting. Would definitely recommend and come back.
December 10, 2014Initials hidden
It was so great to have a nice and understanding dentist! I had a great visit and will be back.
December 22, 2020Kathryn B.Verified patient
Good experience - hard to judge from just one visit, but seems knowledgeable and professional.
April 8, 2016Shirley R.Verified patient
my 2 year old daughter had no tear either pain with Dr Rimma. highly recommend her to anyone!!
February 13, 2016Christian S.Verified patient
Best Dentist experience I have had and Dr Rimma Portman is great at making you feel at ease.
November 20, 2014Sarah K.Verified patient
Wonderful dentist. She and all her stuff were super nice and helpful. Highly recommended.
November 8, 2014Initials hidden
Always a pleasure to visit Dr.Portman. I have recommended this office to everyone I know.
August 14, 2013Sierra M.Verified patient
Great experience getting a cleaning after many years of not getting one! And no cavities!
October 24, 2018Amanda S.Verified patient
Ismile is great and you need to get your damn teeth looked at. Don’t be a fool, just go.
November 2, 2019David G.Verified patient
She's so nice and very efficient! Actually look forward to going to the dentist now :)
December 1, 2015Reese T.Verified patient
Great, trustworthy, transparent, and they don’t try to upsell you on anything
May 4, 2023Initials hidden
The best dentist experience I have ever had. Couldn't possibly recommend any higher.
January 12, 2017Alisa K.Verified patient
Great experience would definitely recommend to friends and family
May 7, 2024Michael B.Verified patient
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How soon can I make an appointment with Dr. Rimma Portman?
Generally, Dr. Rimma Portman has appointments available on Zocdoc within 1 week. You can see Dr. Portman's earliest availability on Zocdoc and make an appointment online.
Is Dr. Rimma Portman accepting new patients?
Dr. Rimma Portman generally accepts new patients on Zocdoc. You can see Dr. Portman's earliest availability on Zocdoc and schedule an appointment online.
Does Dr. Rimma Portman accept my insurance?
Choose your insurance plan to verify if Dr. Portman is in-network.
Can I make an appointment with Dr. Rimma Portman online?
Yes, you can make an appointment online with Dr. Portman using Zocdoc. It’s simple, secure, and free.
What practice does Dr. Rimma Portman work with?
Dr. Rimma Portman works with Dentique.
Where is Dr. Rimma Portman's office located?
Dr. Rimma Portman's office is located at 186 Front St, Brooklyn, NY 11201.
What are common reasons for patients to see Dr. Rimma Portman?
Dr. Rimma Portman frequently sees patients for Bridge, Dental Cleaning, Dental Consultation, Pediatric Dentist Consultation, and Root Canal. You can see other visit reasons for Dr. Rimma Portman on their profile.
What languages does Dr. Rimma Portman speak?
Dr. Rimma Portman speaks English and Russian.
How do patients rate Dr. Rimma Portman in reviews?
2243 patients have reviewed Dr. Rimma Portman. The overall rating for this doctor is 4.84/5. They have a 4.88/5 rating for bedside manner and a 4.79/5 rating for wait time. You can read individual reviews and ratings on their profile.